print(a)

a, b = testret3()

print(a .. ", " .. b)
c = print(a / 3 + 2 * b)

a = { ["x"] = 0, ["y"] = 0 }
b = { x = 1, y = 1 }

sqr_dist = function (a, b)
	dx = a.x - b.x
	dy = a.y - b.y
	return dx * dx + dy * dy, 42
end

p, q = { x = 0.25, y = 3 }, { x = 5, y = 1 }
print(p.x)
p.x = 38
print(p.x)

two, ans = sqr_dist(p, q)
print(two)
print("The answer is " .. ans)